I've been googling for the best part of 3 hours, maybe I'm not using the right keywords, but I can't seem to find what I'm looking for.
I have a php website (codeigniter) and I have a solid foundation in PHP, HTML and JS.
I have built and API which other websites post to and currently, a basic bootstrap php page which outputs the results. Currently I am (rather crudely) using an auto-refresh plugin on chrome to see the latest results (set to every 2 seconds).
But for my needs this is too slow.
Is there some service / platform that exists where when my API receives a post, it can push the change to my basic webpage without needing to manually refresh it?
Ideally, I need to get this down to less than 1 second, it is doing mission critical work :)
Thanks!